Observation of constellations in real-time from Rennes

N O S E

LIVE

LUNDI 2 MARS 2026 À 08:47:53 UTC+1

Scene Notes

Boötes constellation

* application of precession, nutation, proper motion and aberration of light.

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at RennesLien
Arcturus-0.0536.7 light yearRight ascension :
14ʰ15ᵐ39.67ˢ
Declination : 19°10'39.67″		Right ascension :
14ʰ16ᵐ51.2746480639ˢ
Declination :
19°2′52.0147651046″		Azimuth :
81.68696731856542°
Altitude :
33.15807383787654° 		View
Izar2.39210 light yearRight ascension :
14ʰ44ᵐ59.2ˢ
Declination : 27°4'59.2″		Right ascension :
14ʰ46ᵐ9.2566754597ˢ
Declination :
26°57′29.4262227699″		Azimuth :
82.99631933192008°
Altitude :
43.49575664337211° 		View
Princeps3.47121.8 light yearRight ascension :
15ʰ15ᵐ30.163ˢ
Declination : 33°18'30.163″		Right ascension :
15ʰ16ᵐ34.3320952946ˢ
Declination :
33°12′47.0417458212″		Azimuth :
83.88633121291316°
Altitude :
52.54930007172878° 		View
Nekkar3.52225 light yearRight ascension :
15ʰ1ᵐ56.762ˢ
Declination : 40°23'56.762″		Right ascension :
15ʰ2ᵐ57.3972586258ˢ
Declination :
40°16′52.210028837″		Azimuth :
96.29949809197544°
Altitude :
54.18394786141614° 		View
Seginus3.0486.8 light yearRight ascension :
14ʰ32ᵐ4.672ˢ
Declination : 38°18'4.672″		Right ascension :
14ʰ33ᵐ10.0098787418ˢ
Declination :
38°11′9.5645360621″		Azimuth :
98.20420752782574°
Altitude :
48.165800278991654° 		View
Rho Boötis3.59164 light yearRight ascension :
14ʰ31ᵐ49.7893ˢ
Declination : 30°22'49.7893″		Right ascension :
14ʰ32ᵐ59.3326682414ˢ
Declination :
30°14′58.7493287323″		Azimuth :
89.03194651936022°
Altitude :
43.44898955875222° 		View
Muphrid2.6837.2 light yearRight ascension :
13ʰ54ᵐ41.079ˢ
Declination : 18°23'41.079″		Right ascension :
13ʰ55ᵐ56.8480853572ˢ
Declination :
18°15′51.8825179119″		Azimuth :
85.17960055155946°
Altitude :
29.132133083539443° 		View